| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $21.83 | 4.422% | $22.7953 | $22.80 | $22.80 | $22.80 |
| Purchase #2 | $176.48 | 8.509% | $191.4967 | $191.50 | $191.50 | $191.50 |
| Purchase #3 | $50.84 | 6.302% | $54.0439 | $54.04 | $54.05 | $54.00 |
| Purchase #4 | $128.70 | 8.564% | $139.7219 | $139.72 | $139.70 | $139.70 |
| Purchase #5 | $72.92 | 13.808% | $82.9888 | $82.99 | $83.00 | $83.00 |
| Purchase #6 | $137.78 | 13.820% | $156.8212 | $156.82 | $156.80 | $156.80 |
| Purchase #7 | $210.97 | 12.300% | $236.9193 | $236.92 | $236.90 | $236.90 |
| 7 purchase totals = | $799.52 | $884.7871 | $884.79 | $884.75 | $884.70 | |